Matlab

Make a animation with Matlab
I'm working with Matlab and I need to express my result as a animation (for more vivid and easier to understand). To make that animation, I create two image files, One image is background image. The second image will be displayed above background image. And I will show these image together, 30 times per second. B... 20 May 2010 23:45

"Copying" variables btw .mat files
Hi there, I am not sure how to make this code "copy" matrices "a" from the single1.mat and single2.mat files into matrix "apanel" in joint.mat file, below each other. Suppose, single1.mat contains: a = (1:1:15)'; single2.mat contains: a = (16:1:30)'; and joint.mat is empty. This draft... 21 May 2010 09:29

live video tracking
I am hoping to use Simulink / Matlab to do motion tracking of people from a live video source. I came across the "viptrackpeople" example using the simulink Video and Image Processing Blockset and it is almost exactly what I need. When I substitute a "From video device" block, until for the "From multimedia file" bl... 4 Jul 2010 08:59

Need Help Please!!! Regionprops...
Hello Everyone, I little bit confuse using Regionprops command + rectangle to mark the area if there are some plot of figure. Here the detail I create a GUI contain 3 axes to plot 3 images on them. Then I wish to apply regionprops + rectangle in one of them. But the marker from rectangle apply in wrong image. I... 21 May 2010 08:24

How to develop a GUI that allows the user to draw (needed for OCR project)
Hi, I'd like to develop a simple GUI in matlab that allows the user to draw with the mouse simple lines, a letter to be more precise. And then, being able to get its content as a image (i.e. matrix). I need this in order to demo a simple OCR system I'm developing. Is this even possible in matlab, under win... 20 May 2010 16:06

Visible figure has no gui handle. Why?
Hello there, I had the same problem just today. You have to check your M-code and delete all the 'close' commands, e.g. 'close all'. It seems that, when this command is issued, the handles of the GUI are erased from a list of registered handles in the active layer, so they are tagged as 'invalid'. I know it's an ... 20 May 2010 16:06

Dos Application in Matlab Problem
Hi all, I am writing a code in Matlab that I would eventually like to compile as a stand alone executable. The part of the code I am having problems with is pretty basic. I would like to import a file using uigetfile and use the filename and path stored as inputs into a dos executable ('prog'). It seems simple eno... 21 May 2010 11:41

Calling S-Function within a C application
Hello, I just wonder if it would be possible to call a Mex S-Function within my own C application? My application would load the DLL an does call the same functions as Simulink would do. Is something like that possible? I couldn't find a API or other kind of information to that topic Any help is much appreciated!... 20 May 2010 16:06

weighted euclidean distance
hi i am working on iris recognition. can any one send me code of weighted euclidean distance for comparing two vectors of diffrent iris ... 20 May 2010 14:59

backgroundimage
hello, how can i use a picture as the beckground image of an interface ? ... 20 May 2010 14:59